:root {
    --primary-bg: #f0f2f5; --secondary-bg: #ffffff; --card-border: #e0e0e0;
    --text-dark: #333; --text-light: #666; --text-muted: #6b7280; --green-gradient: linear-gradient(135deg, #b2f35e, #71c823);
    --red-accent-gradient: linear-gradient(135deg, #ff5252, #e52d27);
    --orange-accent: #ff9800; --blue-accent: #0f3460; --danger-color: #ef4444; --border-radius: 12px;
    --font-main: 'Poppins', sans-serif;
    --font-bangla: 'Baloo Da 2', cursive;
    --pg-overlay-bg: rgba(0, 0, 0, 0.6); --pg-bkash-bg: #CF2771; --pg-bkash-hr: #BF1861;
    --pg-nagad-bg: #C90008; --pg-nagad-hr: #AF0007; --pg-body-bg: linear-gradient(350deg, #f4f9ff, #edf4ffc9);
    --pg-blue-ring: #0057d0; --pg-text-primary: #6D7F9A; --pg-text-secondary: #94A9C7;
}
body.dark-mode {
    --primary-bg: #121212; --secondary-bg: #1e1e1e; --card-border: #333;
    --text-dark: #e0e0e0; --text-light: #aaa; --blue-accent: #58a6ff; --pg-body-bg: #1e1e1e;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font-main); background-color: var(--primary-bg); color: var(--text-dark); transition: background-color 0.3s, color 0.3s; }

#loading-screen {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--primary-bg); display: flex; flex-direction: column;
    justify-content: center; align-items: center; z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}
#loading-screen.hidden { opacity: 0; visibility: hidden; }
#loading-logo {
    width: 150px; max-width: 40%; height: auto;
    margin-bottom: 20px; animation: logo-pulse 2s infinite ease-in-out;
}
@keyframes logo-pulse { 0% { transform: scale(1); } 50% { transform: scale(1.05); } 100% { transform: scale(1); } }

.notice-container {
    display: flex; align-items: flex-start; background: linear-gradient(135deg, #e6f7ff, #f0faff);
    border-left: 5px solid #3b82f6; padding: 15px; margin: 15px; border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 87, 208, 0.08); animation: slideInDown 0.5s ease-out forwards;
}
body.dark-mode .notice-container {
    background: linear-gradient(135deg, #1e3a5f, #1c2e4a); border-left-color: #60a5fa;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.notice-icon {
    flex-shrink: 0; background-color: #3b82f6; color: white; width: 40px; height: 40px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 18px; margin-right: 15px;
}
body.dark-mode .notice-icon { background-color: #60a5fa; color: #111827; }
.notice-content { flex-grow: 1; }
.notice-content h4 { margin: 0 0 5px 0; font-weight: 600; color: #004085; }
body.dark-mode .notice-content h4 { color: #cce5ff; }
.notice-content p { margin: 0; font-size: 14px; line-height: 1.6; color: #0050b3; font-family: var(--font-bangla), var(--font-main); }
body.dark-mode .notice-content p { color: #a6c5e8; }
.notice-close { flex-shrink: 0; margin-left: 15px; font-size: 18px; color: var(--text-muted); cursor: pointer; transition: color 0.2s; }
.notice-close:hover { color: var(--danger-color); }
@keyframes slideInDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }

.view { display: none; }
.view.active { display: block; }
.container { padding: 15px; padding-top: 0; }
.auth-container { display: flex; justify-content: center; align-items: center; min-height: 100vh; padding: 20px; }
.auth-form { background-color: var(--secondary-bg); padding: 30px; border-radius: var(--border-radius); box-shadow: 0 4px 15px rgba(0,0,0,0.1); width: 100%; max-width: 400px; }
.auth-form h2 { text-align: center; margin-bottom: 25px; color: var(--blue-accent); }
.auth-form .form-group { margin-bottom: 20px; }
.auth-switch { text-align: center; margin-top: 20px; font-size: 14px; }
.auth-switch a { color: var(--orange-accent); text-decoration: none; font-weight: 500; }
.auth-switch a:hover { text-decoration: underline; }
.header { display: flex; justify-content: space-between; align-items: center; padding: 10px 15px; background-color: var(--secondary-bg); box-shadow: 0 2px 4px rgba(0,0,0,0.1); transition: background-color 0.3s; }
.header .menu-icon i, .header .back-to-dashboard-btn i { font-size: 24px; color: var(--text-dark); cursor: pointer; }
.header .logo img { height: 45px; }
.header-actions { display: flex; align-items: center; gap: 15px; }
.header-actions .icon-btn { background: none; border: none; font-size: 22px; cursor: pointer; color: var(--text-light); }
.page-header { display: flex; justify-content: space-between; align-items: center; padding: 10px 15px; background-color: var(--secondary-bg); box-shadow: 0 2px 4px rgba(0,0,0,0.05); }
.page-header .back-btn { background: none; border: none; font-size: 24px; color: var(--text-dark); cursor: pointer; }
.page-header .title { font-size: 20px; font-weight: 600; color: var(--text-dark); }

.currency-switcher { position: relative; }
#currency-dropdown {
    display: none; position: absolute; top: 120%; right: 0; background-color: var(--secondary-bg);
    border: 1px solid var(--card-border); border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 100; min-width: 100px; overflow: hidden;
}
#currency-dropdown.active { display: block; }
#currency-dropdown a {
    display: block; padding: 10px 20px; color: var(--text-dark); text-decoration: none;
    font-size: 14px; font-weight: 500; transition: background-color 0.2s; cursor: pointer;
}
#currency-dropdown a.active { background-color: var(--primary-bg); color: var(--blue-accent); }
#currency-dropdown a:hover { background-color: var(--primary-bg); }

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 20px; }
.stat-card { background: var(--secondary-bg); padding: 15px; border-radius: var(--border-radius); border: 1px solid var(--card-border); transition: background-color 0.3s, border-color 0.3s; }
.stat-card-header { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-light); }
.stat-card-header img { width: 30px; height: 30px; border-radius: 50%; }
.stat-card-header i { font-size: 20px; }
.stat-card-value { font-size: 18px; font-weight: 600; margin-top: 5px; }
.stat-card-value.username { color: var(--blue-accent); }
.social-category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 20px; position: relative; }
.social-category-grid.loading .social-btn { opacity: 0.5; pointer-events: none; cursor: wait; }

.social-btn {
    background-color: var(--secondary-bg); padding: 15px; border-radius: var(--border-radius);
    display: flex; justify-content: center; align-items: center; cursor: pointer;
    border: 1px solid var(--card-border); transition: background-color 0.3s, transform 0.2s;
}
.social-btn i { font-size: 24px; color: var(--text-light); transition: color 0.3s; }
.social-btn.active { background: var(--red-accent-gradient); border-color: transparent; }
.social-btn.active i { color: white; }

.order-section { background-color: var(--secondary-bg); padding: 20px; margin-top: 20px; border-radius: var(--border-radius); border-top: 5px solid var(--orange-accent); transition: background-color 0.3s; }
.order-tabs { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.tab-btn { padding: 12px; border-radius: 8px; border: 1px solid var(--orange-accent); background-color: transparent; color: var(--orange-accent); font-weight: 500; cursor: pointer; display: flex; justify-content: center; align-items: center; gap: 8px; transition: all 0.2s; }
.tab-btn.active { background-color: var(--orange-accent); color: white; }
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.5s; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.form-group { margin-top: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--text-dark); }
.form-control, .input-like, .search-bar, textarea.form-control { width: 100%; padding: 12px; background-color: var(--primary-bg); border: 1px solid var(--card-border); color: var(--text-dark); border-radius: 8px; font-size: 16px; transition: background-color 0.3s, border-color 0.3s; }
textarea.form-control { resize: vertical; min-height: 120px; }
.service-selection-wrapper { position: relative; }
.favorite-star { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-size: 20px; cursor: pointer; color: #ccc; }
.favorite-star.favorited { color: var(--orange-accent); }
.description-box { border: 1px solid var(--orange-accent); border-radius: 8px; padding: 15px; margin-top: 15px; background-color: rgba(255, 152, 0, 0.05); font-size: 14px; line-height: 1.6; display: none; }
.info-box { padding: 15px; background-color: var(--primary-bg); border-left: 4px solid var(--blue-accent); border-radius: 4px; margin-top: 15px; }

.submit-btn {
    width: 100%; padding: 15px; margin-top: 20px; border-radius: 8px; border: none;
    background: var(--red-accent-gradient); color: white; font-size: 18px;
    font-weight: 600; cursor: pointer; transition: background 0.3s;
}
.submit-btn:disabled { background: #bdbebd; cursor: not-allowed; }

.item-card { background: var(--secondary-bg); border-radius: var(--border-radius); padding: 15px; margin-bottom: 15px; border: 1px solid var(--card-border); }
.item-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.item-card-title { font-weight: 600; }
.item-card-status { padding: 4px 8px; border-radius: 6px; font-size: 12px; font-weight: 500; }
.status-pending { background-color: #ffc107; color: #333; }
.status-inprogress { background-color: #17a2b8; color: white; }
.status-completed { background-color: #28a745; color: white; }
.status-canceled { background-color: #dc3545; color: white; }
.status-open { background-color: #007bff; color: white; }
.status-answered { background-color: #28a745; color: white; }
.status-approved { background-color: #28a745; color: white; }
.status-rejected { background-color: #dc3545; color: white; }
.item-card-body p { margin: 4px 0; font-size: 14px; color: var(--text-light); }
.item-card-body p strong { color: var(--text-dark); }
.item-card-body .admin-reply { background-color: #eef2f7; padding: 8px; margin-top: 8px; border-radius: 8px; border-left: 3px solid var(--blue-accent);}
body.dark-mode .item-card-body .admin-reply { background-color: #2c2c2c; border-left: 3px solid var(--orange-accent); }

.whatsapp-fab { position: fixed; bottom: 20px; right: 20px; background-color: #25D366; color: white; width: 60px; height: 60px; border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 30px; box-shadow: 0 4px 10px rgba(0,0,0,0.3); z-index: 1000; text-decoration: none; }

.menu-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.5); z-index: 1050; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; }
.menu-overlay.active { opacity: 1; visibility: visible; }
.menu-sidebar {
    position: fixed; top: 0; left: 0; width: 280px; height: 100%; background-color: var(--secondary-bg); z-index: 1100;
    transform: translateX(-100%); transition: transform 0.3s ease-in-out; display: flex; flex-direction: column;
}
.menu-sidebar.active { transform: translateX(0); }
.menu-header { display: flex; justify-content: space-between; align-items: center; padding: 15px; border-bottom: 1px solid var(--card-border); }
.menu-header .logo img { height: 45px; }
.menu-header .close-btn { font-size: 24px; cursor: pointer; color: var(--text-light); }

.menu-profile { display: flex; align-items: center; gap: 15px; padding: 20px 15px; border-bottom: 1px solid var(--card-border); }
.menu-profile-pic img { width: 50px; height: 50px; border-radius: 50%; border: 3px solid var(--orange-accent); }
.menu-profile-details { flex-grow: 1; }
.menu-profile-name { font-weight: 600; font-size: 16px; color: var(--text-dark); margin-bottom: 4px; }
.menu-profile-balance {
    font-size: 14px; font-weight: 500; background: var(--green-gradient);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}

.menu-nav { flex-grow: 1; overflow-y: auto; }
.menu-nav a {
    display: flex; align-items: center; gap: 15px; padding: 15px;
    color: var(--text-light); text-decoration: none; font-size: 16px;
    font-weight: 500; transition: background-color 0.2s, color 0.2s;
}
.menu-nav a:hover { background-color: var(--primary-bg); color: var(--text-dark); }
.menu-nav a i { width: 20px; text-align: center; font-size: 18px; }
.menu-footer { padding: 15px; border-top: 1px solid var(--card-border); }
.menu-footer .logout-btn { width: 100%; text-align: left; }

.payment-modal-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--pg-overlay-bg); z-index: 2000; justify-content: center; align-items: center; padding: 15px; }
.payment-modal-overlay.visible { display: flex; }
.payment-modal-content { background: var(--pg-body-bg); max-width: 650px; width: 100%; border-radius: var(--border-radius); box-shadow: 0 4px 15px rgba(0,0,0,0.2); max-height: 95vh; overflow-y: auto; font-family: var(--font-bangla), var(--font-main); }
.payment-modal-inner-content { padding: 20px; }
.payment-modal-view { display: none; }
.payment-modal-view.active { display: block; animation: fadeIn 0.3s; }
.payment-modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding: 15px; background: var(--secondary-bg); box-shadow: 0 2px 4px rgba(0,0,0,0.05); }
.payment-modal-header h3 { font-size: 20px; color: var(--text-dark); }
.payment-modal-back-btn, .payment-modal-close-btn { background: none; border: none; font-size: 24px; color: var(--pg-text-secondary); cursor: pointer; }
.pg-method-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 15px; padding: 10px; }
.pg-method-card { background: var(--secondary-bg); border-radius: 8px; padding: 15px; cursor: pointer; text-align: center; border: 1px solid rgba(0, 87, 208, 0.1); transition: all 0.2s ease-in-out; box-shadow: 0 1px 3px rgba(0,0,0,0.05); }
.pg-method-card:hover { transform: translateY(-3px); box-shadow: 0 4px 10px rgba(0, 87, 208, 0.1); }
.pg-method-card img { height: 45px; max-width: 100%; object-fit: contain; margin: 0 auto; }
.pg-instruction-header { display: flex; flex-direction: column; align-items: center; gap: 15px; }
.pg-instruction-brand-logo { height: 60px; margin-bottom: 10px; }
.pg-info-wrapper { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; width: 100%; gap: 15px; }
.pg-info-card { background: var(--secondary-bg); padding: 15px; border-radius: 8px; ring: 1px solid rgba(0, 87, 208, 0.1); flex: 1; min-width: 200px; display: flex; align-items: center; gap: 15px; }
.pg-info-card.amount { flex-basis: 100%; justify-content: center; background: none; ring: none; }
.pg-info-card .profile-pic { width: 45px; height: 45px; border-radius: 50%; object-fit: cover; }
.pg-info-card-details h4 { font-size: 16px; color: var(--pg-text-primary); font-weight: 600; }
.pg-info-card-details p { font-size: 14px; color: var(--pg-text-secondary); }
.pg-info-amount { font-size: 24px; font-weight: 700; color: var(--pg-text-primary); }
.pg-instruction-box { margin-top: 25px; border-radius: var(--border-radius); padding: 20px; color: white; }
.pg-instruction-box.bkash-theme { background-color: var(--pg-bkash-bg); }
.pg-instruction-box.nagad-theme { background-color: var(--pg-nagad-bg); }
.pg-instruction-box .form-group label { color: white; font-weight: 600; }
.pg-instruction-box .form-control { background: #fff; color: #333; }
.pg-instruction-box .form-control::placeholder { color: #999; }
.pg-instruction-box ul { list-style: none; padding: 0; margin-top: 15px; }
.pg-instruction-box ul li { display: flex; align-items: flex-start; gap: 10px; padding: 12px 0; font-size: 14px; line-height: 1.6; }
.pg-instruction-box ul li .icon { margin-top: 4px; display: inline-block; width: 6px; height: 6px; background: white; border-radius: 50%; flex-shrink: 0;}
.pg-instruction-box hr { border: none; height: 1px; margin: 0; }
.pg-instruction-box.bkash-theme hr { background-color: var(--pg-bkash-hr); }
.pg-instruction-box.nagad-theme hr { background-color: var(--pg-nagad-hr); }
.text-yellow-highlight { color: #FFD700; font-weight: 600; }
.copy-btn { background: rgba(0,0,0,0.25); color: white; border: none; padding: 3px 10px; font-size: 12px; border-radius: 4px; cursor: pointer; margin-left: 8px; font-family: var(--font-main); }
.copy-btn .fa-copy { margin-right: 5px; }
.pg-verify-btn { width: 100%; padding: 15px; margin-top: 20px; border-radius: 8px; border: none; color: white; font-size: 18px; font-weight: 600; cursor: pointer; transition: background 0.3s; }
.pg-verify-btn.bkash-theme { background-color: var(--pg-bkash-bg); }
.pg-verify-btn.nagad-theme { background-color: var(--pg-nagad-bg); }
.pg-verify-btn:hover { filter: brightness(1.1); }

.pagination-controls {
    display: flex; justify-content: space-between; align-items: center; margin-top: 20px;
}
.pagination-controls .submit-btn {
    width: auto; padding: 10px 20px; font-size: 14px; margin-top: 0;
}
.pagination-controls .submit-btn:disabled {
    background: #ccc; cursor: not-allowed; opacity: 0.7;
}
body.dark-mode .pagination-controls .submit-btn:disabled { background: #444; }